Pith Number

pith:DNSGGZHJ

pith:2018:DNSGGZHJRH5N5VFRN6TRUAB2DG

not attested not anchored not stored refs pending

SegMap: 3D Segment Mapping using Data-Driven Descriptors

Andrei Cramariuc, Cesar Cadena, Daniel Dugas, Juan Nieto, Renaud Dub\'e, Roland Siegwart

arxiv:1804.09557 v2 · 2018-04-25 · cs.RO · cs.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DNSGGZHJRH5N5VFRN6TRUAB2DG}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-17T23:56:25.056762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b646364e989faded4b16fa71a003a199d4f5cf4d56a74885494514bbbc4061c

Aliases

arxiv: 1804.09557 · arxiv_version: 1804.09557v2 · doi: 10.48550/arxiv.1804.09557 · pith_short_12: DNSGGZHJRH5N · pith_short_16: DNSGGZHJRH5N5VFR · pith_short_8: DNSGGZHJ

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/DNSGGZHJRH5N5VFRN6TRUAB2DG \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 1b646364e989faded4b16fa71a003a199d4f5cf4d56a74885494514bbbc4061c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4baba2eecb9fbc8f96e59fa7d557b26f3e37af9f26a20517b55b3d3acf1eb41d",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2018-04-25T13:41:55Z",
    "title_canon_sha256": "b4bab92b7f1b9c28f50dbfb5206b3a0241c994e6350a21feac8ab765d77a0f14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.09557",
    "kind": "arxiv",
    "version": 2
  }
}